A retired businessman notices that there has been a rash of ships and planes disappearing off the Florida coast, and he starts to investigate.
| Actor | Role |
|---|---|
 Fred MacMurrayHarry Ballinger | Harry Ballinger |
 Sam GroomJed Horn | Jed Horn |
 Donna MillsClaudia | Claudia |
 Susanne ReedJill (as Suzanne Reed) | Jill (as Suzanne Reed) |
 Dana PlatoWendy | Wendy |
 Dan WhiteCaldas | Caldas |
 Richard O'BarryDoyle | Doyle |
 John DiSantiLinder | Linder |
 Woody WoodburyBorden | Borden |
| JJoan MurphyMyra | Myra |
| FFrank SchullerFrank | Frank |
| CClarence ThomasCoast Guard crewman | Coast Guard crewman |
 Mickey Rooney Jr.Not listed | Not listed |
 Ismael 'East' CarloTim (as East Carlo) | Tim (as East Carlo) |